2/4 Brake Solenoid Short to Earth or Battery

Hi all,
Looking for help. Had the car one day.
2006 Freelander HSE Auto
Yesterday went into limp mode showing fault F 4. Plugged in at garage this morning and shows above fault. Someone please help me as I'm not the best with cars etc. Thanks.

If it's coming up with a 2/4 duty solenoid, then it needs replacing. When these fail, the gears change very harshly, which can trigger the F/4 limp mode. This solenoid is worked very hard, so the electrical connection at the coil breaks off. I did a video on YouTube a few years ago on how to repair them, but replacing is easily than trying to fix them.